GB1163518A - Modified Polyphenyl Ether Sulphones - Google Patents

Modified Polyphenyl Ether Sulphones

Info

Publication number
GB1163518A
GB1163518A GB1856368A GB1856368A GB1163518A GB 1163518 A GB1163518 A GB 1163518A GB 1856368 A GB1856368 A GB 1856368A GB 1856368 A GB1856368 A GB 1856368A GB 1163518 A GB1163518 A GB 1163518A
Authority
GB
United Kingdom
Prior art keywords
polyphenyl ether
hexachlorobenzene
reacted
ether sulphones
sodium salt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1856368A
Other languages
English (en)
Inventor
Gerhard Darsow
Ludwig Bottenbruch
Hermann Schnell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1163518A publication Critical patent/GB1163518A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones
GB1856368A 1967-04-20 1968-04-19 Modified Polyphenyl Ether Sulphones Expired GB1163518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052191 1967-04-20

Publications (1)

Publication Number Publication Date
GB1163518A true GB1163518A (en) 1969-09-10

Family

ID=7105248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1856368A Expired GB1163518A (en) 1967-04-20 1968-04-19 Modified Polyphenyl Ether Sulphones

Country Status (6)

Country Link
US (1) US3532670A (de)
BE (1) BE713813A (de)
DE (1) DE1720648B2 (de)
FR (1) FR1569958A (de)
GB (1) GB1163518A (de)
NL (1) NL6805581A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503066A (de) * 1969-03-03 1971-02-15 Inventa Ag Verfahren zur Herstellung von hitzebeständigen, linearen aromatischen Copolythioäthern
US4163834A (en) * 1976-01-02 1979-08-07 Minnesota Mining And Manufacturing Company Polyethers of tetrahalobisphenol A
US4533721A (en) * 1983-08-23 1985-08-06 Showa Denko Kabushiki Kaisha Chlorine containing polyether sulfone polymers and preparation thereof
CN113388110A (zh) * 2021-06-11 2021-09-14 宁夏清研高分子新材料有限公司 一种聚芳醚砜改性材料及其制备方法

Also Published As

Publication number Publication date
NL6805581A (de) 1968-10-21
DE1720648B2 (de) 1974-08-29
FR1569958A (de) 1969-06-06
BE713813A (de) 1968-08-17
US3532670A (en) 1970-10-06
DE1720648A1 (de) 1971-07-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee